Hi Readers, The Richter scale is a logarithmic scale that measures the magnitude of an earthquake, which is a quantitative measure of the energy released during an earthquake. The scale was developed by Charles F. Richter in 1935 and is widely used to estimate the size of earthquakes. To observe an earthquake using the Richter scale, the following steps are typically followed: 1. Seismic Recording: Seismic recording instruments called seismographs are deployed in various locations to detect and record ground motion caused by earthquakes. These instruments consist of a seismometer, which is a device that measures ground vibrations, and a recording system that records the seismic data. 2. Seismic Data Analysis: The recorded data from seismographs are analyzed to determine the earthquake's magnitude. The seismogram, which is a graphical representation of the ground motion recorded by the seismograph, is carefully examined. 3. Amplitude Measurement: The amplitude of the seismic waves ...